                                   :field-name   :name
                                   :special-type :special_type
                                   :table-id     :table_id})
-               (dissoc :parent :parent-id :position)))))
+               (dissoc :parent :parent-id :position :ag-field?)))))
 
 (defn- add-fields-extra-info
   "Add `:extra_info` about `ForeignKeys` to `Fields` whose `special_type` is `:fk`."

       :columns (mapv name columns)
       :rows    (for [row results]
                  (mapv row columns))})))

(defn- field-groupo [query field v]
  (conda
   ((breakout-fieldo query field)        (== v 0))
   ((aggregate-fieldo field)             (== v 1))
   ((explicit-fields-fieldo query field) (== v 2))
   (s#                                   (== v 3))))

